<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>文件上传</title>
</head>
<body>
    <form action="" method="post">
        <fieldset>
            <legend>上传单个文件</legend>
            <input type="file" id="fileUpload" name="fileUpload">
        </fieldset>
        <fieldset>
            <legend>上传多个文件</legend>
            <input type="file" multiple id="multiFileUpload" name="multiFileUpload">
        </fieldset>
    </form>
</body>
</html>